Each tile has an area of 245/5 = 49 cm2
To find the perimeter using square tiles, count the number of tiles along the outer edge of the shape and multiply by the tile's side length. For the area, count the total number of square tiles that completely fill the shape, which gives you the area in square units (each tile represents one square unit). If the tiles are of a different size, multiply the number of tiles by the area of one tile to get the total area.
You will need at least 66,828 1/4 tiles to cover that area.
I recall answering this recently. If the area is square, and the tile dimensions are in inches then the tiles are 4 sq ft and you need 12 tiles. If the area is not square (Circular? Long and thin?) then you will have wastage, so you will need more tiles.
20" = 2.78 square feet. Now divide the area of the tiles into the area of the room. 140/2.78 = 51 tiles
100 tiles or 96 which is the correct amount
You will need at least 66,828 1/4 tiles to cover that area.
I recall answering this recently. If the area is square, and the tile dimensions are in inches then the tiles are 4 sq ft and you need 12 tiles. If the area is not square (Circular? Long and thin?) then you will have wastage, so you will need more tiles.
20" = 2.78 square feet. Now divide the area of the tiles into the area of the room. 140/2.78 = 51 tiles
100 tiles or 96 which is the correct amount
Simply divide the total area (384 sq ft) by the tile area (18 sq ft)384 / 18 = 21.333 tilesAssuming that you can only use a whole, and not .333 of a tile, you round up to the nearest tile.21.333 tiles --> 22 tiles
the area and perimeter of the plane figures are square ,rectangle
4 tiles.4 tiles.4 tiles.4 tiles.
One side of a square is 10 inches long. How many one square inch tiles are needed to cover its area?
3700
To determine how many 12x24 tiles you need for a 26 square foot area, first calculate the area of one tile. A 12x24 tile is 2 square feet (12 inches x 24 inches = 288 square inches; 288 square inches ÷ 144 = 2 square feet). To cover 26 square feet, divide 26 by 2, resulting in 13 tiles. Therefore, you would need 13 tiles to cover the area.
You need to work out the tiling pattern first. Sometimes you can start with a whole tile in a corner, but often the pattern looks better if you have the same size part tiles all the way round - if the whole area is visible, part tiles one side and whole the other looks odd, particularly with large tiles. You also want to avoid a row at the edge that is very narrow part tiles. Work out how many part tiles are needed and how many tiles they must be cut from. After that, calculate the area to be covered in whole tiles and divide by the area of a tile, altghough most boxes of tiles state the coverage - something like 12 tiles per square metre or whatever. Then add 10% to the total. You will often have to buy complete boxes too.
These 327 tiles will cover an area of 383.8 square feet.